qmllint: Signal handlers are not identified correctly

Rectangle {
    id: messenger

    signal send( string person, string notice)

    onSend: {
        console.log("For " + person + ", the notice is: " + notice)
    }

    Component.onCompleted: messenger.send("Tom", "the door is ajar.")
} 

$ qmllint -U test.qml 
Warning: no matching signal found for handler "onSend" at 8:5
    onSend: {
    ^^^^^^
Warning: unqualified access at 9:30
        console.log("For " + person + ", the notice is: " + notice)
                             ^^^^^^

Warning: unqualified access at 9:61
        console.log("For " + person + ", the notice is: " + notice)